36 REPORT ON THE BIRDS OF EPPING FOREST FOR THE YEAR 1920. The presentation of this report completes the first quinquennial period, which seems to be a suitable moment to view retrospectively the data that have been accumulated. A consideration of the five reports shows that much progress has been made and that the Section is well justified in persevering with this part of its work; moreover, it should not be forgotten that this period may be said to have been under the shadow of the war. During the five years 92 species have been identified, all strictly within the Forest area. The most notable among these are the Great Grey Shrike, Hooded Crow, Green Sandpiper (in December), Common Sandpiper, Wheatear, Grey Wagtail, Yellow Wagtail, Jack Snipe, Magpie, Siskin, Brambling, Woodcock, Whinchat, Stonechat and Wryneck. The mention of the last-named to those not acquainted with the area may seem remarkable, but the Wryneck may be said to be entirely absent from the Forest. Evidence suggests that the winter visitors have decreased, and probably this has a direct relation to the mild nature of recent winters. Our experiences show that the statement which has been made elsewhere, that during winter Song Thrushes almost completely disappear and that the numbers of Blackbirds are augmented in a very marked manner, is substantially correct. It is probable that the Siskin is an annual visitor to the Alders in Highams Park, and it would appear to be an established fact that the Reed Bunting immigrates annually to the tracts of Molinia varia. With respect to that important feature, the Wanstead Heronry, the number of nests has steadily decreased from 72 in 1916 to 58 in 1920. This may not give cause for alarm, but it must be carefully watched. Although it has been done annually, it is felt that the Report would not be complete without an urgent appeal being made to all those, interested in the bird-life of Epping Forest for records, which should be sent to the Secretary. Mr. S. Austin, 43, Darenth Road, Stamford Hill, N. 16. Carrion Crow (Corvus corone).—The status of this species is still maintained. Several nests were located between Chingford and High Beach. Jackdaw (Corvus monedula).— Recorded throughout the year from Chingford Plain, Fairmead Bottom, Hatch Plain, High Beach, Ludgate Plain, Strawberry Hill, Warren Hill, Whitehall Plain and Yardley Hill. During winter months seen in company with starlings and rooks. A party of sixteen seen in the birches by High Beach Church, March 20th. On June 13th, seen in company with rooks on the trees by Ludgate Plain, apparently feeding on larvae. Rook (Corvus frugilegus).—Observed on Chingford Plain, Hatch 1921